BUY PRINT September 1942. The Kroger warehouse in Pittsburgh, Pennsylvania. "Freight car movements. With transportation assuming vast new importance in wartime America, movement of freight cars must be accomplished with the fullest efficiency and speed. Loss and diversion of ocean carriers which served our seaboard cities have thrown an enormous burden upon the railroads." 4x5 inch nitrate negative by Ann Rosener for the Office of War Information. | Click image for Comments. | Home | Browse All Photos